acetylene rubber hose
乙炔软管
热门单词
- absolute scaling
- abstract behavior
- AC arc welding machine
- academic attainment
- access well
- accordant junction
- accumulated value
- accumulative coast
- accuracy score
- acerate
- acid storage tank
- acid-proof valve
- acoustic surface waves
- Acrizane
- acrokinesis
- acrylic brilliant paint
- actifier column
- active counter measures
- active material
- adaptive histogram adjustment
- adding and subtracting machine
